Japan's Maritime Self-Defense Force destroyer ship Kurama, left, leads a troop of vessels during a fleet review at Sagami Bay, off Yokosuka, Kanagawa Prefecture, Japan, on Sunday, Oct. 18, 2015. Prime Minister Shinzo Abes public approval ratings declined after the passage of legislation allowing Japan to send troops to fight in overseas conflicts for the first time since World War II. Photographer: Tomohiro Ohsumi/Bloomberg via Getty Images